merge upstream master and improve docs for nose support deprecations

doc/en/deprecations.rst

@@ -23,7 +23,9 @@ Support for tests written for nose
 
 .. deprecated:: 7.2.0
 
-Support for running tests written for nose is now deprecated.
+Support for running tests written for `nose <https://nose.readthedocs.io/en/latest/>`__ is now deprecated.
+`nose` has been in maintenance mode-only for years, and maintaining the plugin is not trivial as it spills
+over the code base (see :issue:`9886` for more details).
 
 
 .. _instance-collector-deprecation:

doc/en/how-to/nose.rst

@@ -3,8 +3,10 @@
 How to run tests written for nose
 =======================================
 
-``pytest`` has basic support for running tests written for nose_. This functionality has been
+``pytest`` has basic support for running tests written for nose_.
-deprecated and is likely to be removed in ``pytest 8.x``.
+
+.. warning::
+    This functionality has been deprecated and is likely to be removed in ``pytest 8.x``.
 
 .. _nosestyle:
 

src/_pytest/deprecated.py

@@ -22,8 +22,10 @@ DEPRECATED_EXTERNAL_PLUGINS = {
     "pytest_faulthandler",
 }
 
-NOSE_SUPPORT = PytestRemovedIn8Warning(
+NOSE_SUPPORT = UnformattedWarning(
-    "Support for nose tests is deprecated and will be removed in a future release."
+    PytestRemovedIn8Warning,
+    "Support for nose tests is deprecated and will be removed in a future release.\n"
+    "{nodeid} is using nose method: `{nose_method}`",
 )
 
 

src/_pytest/nose.py

@@ -21,8 +21,8 @@ def pytest_runtest_setup(item: Item) -> None:
     # see https://github.com/python/mypy/issues/2608
     func = item
 
-    call_optional(func.obj, "setup")
+    call_optional(func.obj, "setup", func.nodeid)
-    func.addfinalizer(lambda: call_optional(func.obj, "teardown"))
+    func.addfinalizer(lambda: call_optional(func.obj, "teardown", func.nodeid))
 
     # NOTE: Module- and class-level fixtures are handled in python.py
     # with `pluginmanager.has_plugin("nose")` checks.
@@ -30,7 +30,7 @@ def pytest_runtest_setup(item: Item) -> None:
     # it's not straightforward.
 
 
-def call_optional(obj: object, name: str) -> bool:
+def call_optional(obj: object, name: str, nodeid: str) -> bool:
     method = getattr(obj, name, None)
     if method is None:
         return False
@@ -41,6 +41,6 @@ def call_optional(obj: object, name: str) -> bool:
         return False
     # If there are any problems allow the exception to raise rather than
     # silently ignoring it.
-    warnings.warn(NOSE_SUPPORT, stacklevel=2)
+    warnings.warn(NOSE_SUPPORT.format(nodeid=nodeid, nose_method=name), stacklevel=2)
     method()
     return True

testing/test_nose.py

@@ -515,6 +515,9 @@ def test_nose_setup_and_teardown_is_deprecated(pytester: Pytester) -> None:
         """
     )
     output = pytester.runpytest()
-    message = "*PytestRemovedIn8Warning: Support for nose tests is deprecated and will be removed in a future release.*"
+    message = [
-    output.stdout.fnmatch_lines([message])
+        "*PytestRemovedIn8Warning: Support for nose tests is deprecated and will be removed in a future release.",
+        "*test_nose_setup_and_teardown_is_deprecated.py::test_omits_warnings is using nose method: *",
+    ]
+    output.stdout.fnmatch_lines(message)
     output.assert_outcomes(passed=1, warnings=2)